When I got my JP topper from them last year, they were super responsive before I paid my invoice. Then once I paid my invoice, it was nothing. They told me after I paid that I would receive it in 7-10 days. After 2 weeks I hadn't heard anything so I emailed them and got nothing back. Then a week later I emailed again and nothing once again.
Then I bumped the JP topper thread on here, and then within a day or so I heard back about the status and that it was shipping soon. I believe they told me there was some excuse about not receiving my emails but it was convenient they received the emails prior to payment.
I did end up getting the topper and love it and it's great quality so no complaints there. But just taking 2 minutes to reply to emails goes a long way.
I hope you get your topper soon.
Here is the JP thread I posted in.
https://pinside.com/pinball/forum/topic/new-jurassic-park-topper-by-tilt-topper/page/4#post-6653550